David Arnold wrote:
Hans,
I've tried various things without much success. I cannot seem to access
the contents of xlbl below.
Is this approach ever going to work?
I can make your example work by passing the argument as
a true metapost string:
* remove the \MPstring command: draw textext.origin(xlbl);
* create_axes(xmin,xmax,ymin,ymax,ux,uy)("x");
But it is out of sync: you always have to call texexec twice
whenever you make changes.
Cheers,
Taco
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